baber/WOPTO huggingface dataset:
Patent JP-H02307595-A (JP)
Title: Organic wastewater treatment
Inventor: SUZUKI TAKAYUKI
IPC: C12N1/16
Filed: 1989-05-23
Abstract: PURPOSE:To make a pH adjusting chemical unnecessary by controlling supply of oxygen-enriched gas and/or concentration of oxygen so as to restrict pH of a wastewater to be treated biologically to a prescribed value with carbon dioxide gas generated by oxidation-decomposition of organics in the wastewater. CONSTITUTION:Wastewater 1 is introduced into a reaction tub 2, organics in the wastewater are oxidized into mainly CO2 and H2O and then the wastewater is separated to yeast and treated water 6 by a solid-liquid separation process 5. The pH in the reaction tub 2 is controlled to be <=5.5 since optimum pH for yeast growth is in a low pH region and propagation of microbes besides yeast can be suppressed at the pH. Control of pH is carried out by controlling the supply of oxygen enriched gas 4 and/or oxygen concentration. By this method, a pH controlling chemical is not needed and a pH adjustment apparatus and chemical consumption can be eliminated and thus economical wastewater treatment using yeast is achieved.
Patent JP-H11304927-A (JP)
Title: Ri imaging apparatus
Inventor: MARUYAMA TAKATOSHI
IPC: G01T1/164
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain an RI imaging apparatus which can correct the omission of, a scintillation image due to the partition of a collimator during a measurement. SOLUTION: In a radioisotope (RI) imaging apparatus, a detecting means by which a radiation from a radioisotope injected into a sample is detected and which outputs its detecting position is provided, a counting means which counts the number of detections of the radiation in every detecting position is provided, and a collimator which is arranged on the side of the incident face of the detecting means and which limits the incident direction of the radiation on the detecting means is provided. As a result, the number of detections counted by the counting means is displayed as the distribution image of the radiation. In this case, the counting means is provided with a detecting-position conversion means by which the detecting position of the detected radiation in the opening part of the collimator is converted into a detecting position in the partition part of the collimator.
Patent JP-H07310203-A (JP)
Title: Brassiere
Inventor: TSUBURA TAKEO
IPC: A41C3/12
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a brassiere for raising the breasts from the external directions to the central directions of the chest, adaptable to figures of various large and small busts, having an excellent wearing feeling, by laying an elastic adjusting member between the peripheral part of a belt material and that of a cup material. CONSTITUTION:An elastic adjusting member is laid between the peripheral part of a belt material 1 and that of a cup material 2 and the belt material 1 is connected to the cup material 2 so that the cup material 2 is made elastic to give the objective brassiere. The brassiere does not require further preparation of divided standards of bust size and has an economically large effect.
Patent JP-S5651331-A (JP)
Title: Manufacture of polyester film
Inventor: MATSUO TATSUKI
IPC: B29C55/14
Filed: 1979-10-03
Abstract: PURPOSE: To obtain the polyester film with less uneven thickness at high speed by a method in which polyethylene terephthalate is melted and extruded into a film, stretched at a specific temperature while controlling its orientation and crystallization, and then biaxially stretched.  
     CONSTITUTION: A polyester resin composed mainly of polyethylene terephthalate is melted and extruded through a linear die 1 into the resin film 2 which is, in turn, closely contacted with the cooling roll 3 rotating at a fixed speed to cool it to 95°C or lower, preferably 60W95°C. Then, the film is sent to a heating roll 4 with a nonadhesive surface to raise its temperature to 120W150°C, stretched 1W1.2 times longitudinally while suppressing its orientation and crystallization, and then biaxially stretched. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5829059-A (JP)
Title: Low speed memory access control system
Inventor: ASATSU TOORU
IPC: G06F15/16
Filed: 1981-08-17
Abstract: PURPOSE:To improve the efficiency of use of a central processing unit, by suitably changing an instruction execution control so that no vacant time can be formed for the operation of the central processing unit in the process executing an instruction group with comparatively longer access time. CONSTITUTION:When a high speed memory access instruction and a common memory device (CM) access instruction are executed, a central processing unit CP010 moves the instruction execution control to the execution of an instruction not including the CM access when the memory access corresponds to the CM50. When the CM access request is received, the CM50 stores the request to a holding circuit 501. The operation of the CP010 to the request is started and before the CM operation is completely finished, a CM operation completion forecast signal is transmitted to the CP010 from a CM control circuit 503. On the other hand, when the CP010 receives this forecast signal, the control of execution of the instruction is restored to the post-processing of the original CM access instruction and a response signal transmitted from the CM after a prescribed time from this forecast signal is fetched to a receiver circuit 102. When all the operations are finished, the instruction execution control is moved to the next instruction again.
Patent JP-S6021764-A (JP)
Inventor: HIRAI OSAMU
IPC: A61K47/42
Filed: 1983-07-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5252732-A (JP)
Title: Folding stage
Inventor: TANAKA YUKIO
IPC: A47B3/083
Filed: 1975-10-24
Abstract: PURPOSE: To provide a folding stage in which the rotatability of top boards are ensured by means of a hinge while when the top board are opened horizontally, they are positioned through cooperation between a sliding ware and a hollow leg rod in such a manner that the facing front ends thereof contact. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05328249-A (JP)
Title: Fm receiver
Inventor: KAMINAKADA KATSUAKI
IPC: H04N5/455
Filed: 1992-05-21
Abstract: PURPOSE:To improve the threshold level of an FM receiver. CONSTITUTION:A video signal demodulated by a band pass filter 9 is inputted to a voltage controlled oscillator 10, which outputs a signal whose frequency is changed in response to a video signal and a frequency converter 2 applies frequency conversion to only an audio signal component of an FM signal input and outputs the result as an intermediate frequency signal, a band pass filter 3 passes through the audio signal component in the intermediate frequency signal, an FM demodulator 4 applies FM demodulation to the audio signal component and the demodulated audio signal is outputted from a band pass filter 5, the output is branched and the signal whose frequency is changed in response to the audio signal inputted is outputted from the voltage controlled oscillator 11, and a frequency converter 6 applies frequency conversion to only the video signal component of the FM signal input and outputs the result as the intermediate frequency signal, the video signal component of the intermediate frequency signal passes through a band pass filter 7, an FM demodulator 8 applies FM demodulation to the video signal component and the demodulated video signal is outputted via a band pass filter 9.
Patent JP-H10321966-A (JP)
Title: Printed board
Inventor: AKIYAMA TAKASHI
IPC: H05K3/34
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To make a printed board applicable to various tuners having different coil lengths, by forming one hole in a first conductor, forming in a second conductor a plurality of holes which are located gradually away from the hole of the first conductor, and then mounting a coil using these holes. SOLUTION: In an insulating board 3 with a first and a second conductor 1, 2, one circular hole 3a is formed in a first conductor 1 and a plurality of circular holes 3b... are so formed in the second conductor being located gradually away from the hole 3a of the first conductor. When the length L of a coil 4 becomes larger, a coil mounting section 4a is inserted into the hole 3a but another coil mounting section 4b is inserted into the hole 3b second nearest to the hole 3a to handle the extension of the coil. By forming a plurality of holes 3b on the second conductor 2, the board can be made applicable to various tuners having different coil lengths.
Patent JP-S62286071-A (JP)
Title: Image forming device
Inventor: YAMAMOTO AKIRA
IPC: G03G15/00
Filed: 1986-06-03
Abstract: PURPOSE:To expand a total control range by independently replacing a photosensitive body cartridge and a developing cartridge respectively and forming a means for switching the image control of each independent copying machine body. CONSTITUTION:The photosensitive body cartridge A including at least a photosensitive body 6 and the developing cartridge B including at least a developing device 7 can be independently replaced respectively from the device body. Each cartridge has one or more means for switching the control of the copying machine body and the controlled system of at least one control means out of plural ones is made to coincide. Consequently, the total control range can be expanded, the degree of freedom of selecting a photosensitive body or a developing device an be increased and an image forming device having excellent picture quality and reduced at its copying cost can be obtained.
Patent JP-H02308503-A (JP)
Title: Ceramic resistor
Inventor: SHOJI MORITAKA
IPC: H01C7/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain a ceramic resistor excellent in AC breakdown strength by forming a side face high resistance layer consisting of an oxide, which contains Si, Zn, and one hand or both hands of Sb and Al, at the side face of a ceramic resistor. CONSTITUTION:A high resistance layer is provided on the side face a ceramic resistor, and the quantities of Si, Sb and Al inside the layer are put in concentration higher than inside the main body. For the quantities to the position of 200mum in depth from the surface of the side face layer, on an average, Si is 5-70mol% in terms of SiO2, Sb is 1-20mol% in terms of Sb2O3, Zn is 25-90mol% in terms of ZnO, and 0 or small amounts of MgO, ZrO2, TiO2 and Y2O3 are contained. Moreover, in place of Sb, if Al by 1-20mol% in terms of Al2O3 or Al is added by 1-20mol% in terms of Al2O3 in addition to Si, Sb and Zn, it will suffice. A ceramic resistor excellent in AC breakdown strength can be obtained by mixing the oxide powder and ethyl cellulose with organic solvent so as to make a paste, and applying it by 3-2mum on the side face of a sintered body 1, and baking it.
Patent JP-H0756137-A (JP)
Title: Liquid crystal projector having image monitor
Inventor: KOU KANICHI
IPC: G02F1/13
Filed: 1994-06-10
Abstract: PURPOSE: To enable to view an image identical to the image displayed explicitly on a screen to be screen through another screen by using light lost due to the transmissivity of a two color mirror for transmitting one part of each of incident hue lights through light transmission or light reflection to a projecting lens. CONSTITUTION: This device is provided with a light source lamp 11, two color mirrors 12, 15, 16, and 17 having light transmission characteristics made different according to the wavelength or frequency of an incident light, liquid crystal panels 14, 18, and 19 for impressing R, G, and B video signals to the light projected from the light source 11, and reflecting mirrors 13 and 20 for changing an optical path. Then, this device is provided with a projecting lens 21 for projecting color pictures generated by the liquid crystal panels 14, 18, and 19 to a screen, and a video monitor 22 for displaying a picture formed by the light which is not transmitted to the projecting lens 21 due to the light transmission characteristics of two color lights.  Thus, the picture displayed by a liquid crystal projector 10 can be seen through an image forming element 223 regardless of an angle at which the video monitor 22 or an image forming lens 221 are viewed.
Patent JP-H04353599-A (JP)
Title: Grease composition for torque limiter
Inventor: ASO MITSUNARI
IPC: C10N40/06
Filed: 1991-05-31
Abstract: PURPOSE:To obtain the subject composition effective for decreasing the scattering of on-off torque and prolonging the life by incorporating a base oil composed of mineral oil, etc., with specific amounts of an organometallic compound and a thickener consisting of a mixture of a urea compound and bentonite. CONSTITUTION:The objective composition is produced by compounding (A) 75-94.9wt.% of a base oil composed of a mineral oil and a synthetic hydrocarbon oil preferably containing <=10wt.% of a diester oil with (B) 5-15wt.% of a thickener obtained by mixing a urea compound and bentonite at a ratio of 0.05-0.95 (preferably 0.4-0.6) and (C) 0.1-10wt.% of an organometallic compound such as molybdenum dithiophosphate, molybdenum dithiocarbamate and zinc thiophosphate.
Patent JP-S5755756-A (JP)
Title: Manufacture of rotor for motor
Inventor: MIYAKO HISAO
IPC: H02K15/00
Filed: 1980-09-17
Abstract: PURPOSE:To not only utilize a box nut twice but also facilitate assembly work, and to save labor through mass production by casting aluminum, etc. into a space section of a jig together with the box nut and forming an end ring unified with a laminated core. CONSTITUTION:The box nut 3 is mounted previously to an opening section 2a of a central axis hole 2 bored to a central section of the laminated core 1 through methods such as welding. A cored bar shaft member 4 into which the central axis hole 2 is penetrated is screwed into the box nut 3, and the member 4 and the box nut 3 clamp and fast stick the laminated core 1 before casting in order to shape each end ring 5, 6. A male jig 7 and a female jig 8 with each space section 7a, 8a forming each end ring 5, 6 are mounted detachably onto an upper surface 1a and a lower surface 1b of the laminated core 1. Accordingly, each end ring 5, 6 unified with the laminated core 1 are shaped under a condition that the box nut 3 is buried by casting aluminum, etc. into each space section 7a, 8a of the both jigs 7, 8 together with the box nut 3.
Patent JP-H04354155-A (JP)
Title: Hybrid integrated circuit device
Inventor: TAKIGUCHI IWAO
IPC: H01L23/36
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a hybrid integrated circuit device which can reduce the assembly, processing, and material costs for using a copper heat sink and improve the reliability of the wire bonding. CONSTITUTION:A copper heat sink 4 is made to have no recessed section and a power transistor chip 5 is soldered to the flat section 10 of the heat sink 4. In addition, an ultrasonic wiring bonding land 9 is formed by vapor-depositing an Al film in place of the conventionally used Al pad.
Patent JP-H05325361-A (JP)
Title: Automatic cartridge changer
Inventor: TAKAHARA HIROKI
IPC: G11B15/675
Filed: 1992-05-21
Abstract: PURPOSE:To lighten a working burden imposed on an operator in the case of replacing a cartridge and to improve the processing efficiency of an entire system by automatically loading a necessary cartridge in one magnetic tape driving device as one terminal machine of an information processing system and automatically unloading it at the time of finishing accessing processing. CONSTITUTION:A hand mechanism 19, a cartridge loading/unloading mechanism 20, and a cartridge moving mechanism are provided. Only by housing plural cartridges 1 where necessary information is previously stored in a magazine 12 and setting the entire magazine, the necessary cartridge 1 is automatically loaded in the magnetic tape driving device 9 according to a command from a host computer. At the time of finishing the accessing processing to the cartridge 1, the cartridge 1 is automatically restored to an original rack in the magazine 12. One auxiliary cartridge 14 is set in a case 13 undependently of the magazine 12.
Patent JP-H01297072-A (JP)
Title: Medical implement
Inventor: OSHIKAWA MASANAO
IPC: C08K5/10
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the medical implement which can prevent the migration of a plasticizer and has good water resistance by forming the implement of a molding made of a resin compsn. which is prepd. by compounding specific tetraesther of pyromellitic acid and stabilizer at specific rations with a specific ratio of a vinyl chloride resin. CONSTITUTION:The tetraester of pyromellitic acid used as the plasticizer is expressed by formula (I) and is used at 10-200 pts.wt. per 100 pts.wt. vinyl chloride resin. An epoxy compd., for example, metal soaps composed of epoxylated vegetable oil such as epoxylated soybean oil and calcium, etc., and a mixture composed of, for example, calcium stearate, etc., or epoxy resin and metal soaps are compounded as the stabilizer. The ratio thereof is usually 0.5-20 pts.wt. per 100 pts.wt. vinyl chloride resin. In formula, R is an aliphat. hydrocarbon of 4-18C.
Patent JP-S5756666-A (JP)
Title: Plasma igniter
Inventor: HAMAI KIYUUGO
IPC: F02P7/03
Filed: 1980-09-19
Abstract: PURPOSE:To get long durability of electrical parts of a plasma igniter for an internal combustion engine by arranging the plasma ignition in such that a part of discharge current is discharge to the primary coil side and the rest between the electrodes and an igniter. CONSTITUTION:A condenser 24 charged by a DC/DC converter 22 before the ignition timing starts discharge through a thyrister 27 by the pulse of a distribution control circuit 28. A part of this current flows through a primary coil 256 into a condenser 30 rapidly. A high secondary voltage is induced in a secondary coil 25 by this discharge current and discharged at an igniter 25. The spark at this discharge destroys isolation, then, plasma-atmosphere is produced. The rest current of high capacity flows through this atmosphere and plasma ignition is operated. In this way, a stairing diode is not necessary and the charged voltage can be set at a lower voltage in the primary coil.
Patent JP-2000320001-A (JP)
Title: Unit building
Inventor: MIYASHITA HACHIRO
IPC: E04B1/348
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a unit building capable of contriving the increase of a degree of freedom on the size and set part of a balcony by collectively having a living room part and the balcony part, and continuously constituting the balcony parts of a plurality of building units. SOLUTION: Two second floor building units 2 are made adjacent to retract the front wall 21 of the building unit 2 to be laid across the two second floor building unit 2 so as to form a balcony part 22. A beam material 3 is provided by laying cross the two building units 2, a handrail 221 is provided on the balcony part 22, and a roof unit 4 is attached to the building unit 2 and the beam material 3. Since the balcony part 22 is provided to be laid across the two second floor building unit, the size and set part of the balcony part 22 is not restricted on the size and set part of the building unit 2, and the increase of a degree of freedom can be contrived on the size and set part of the balcony 22. In addition, even when the balcony part 22 is provided by laying across the two building units, the beam material 3 is reinforced.
Patent JP-S5830705-A (JP)
Title: Parts for preventing movement of optical fiber core
Inventor: YASHIRO TAKAMASA
IPC: G02B6/00
Filed: 1981-08-17
Abstract: PURPOSE:To prevent the movement of the core of a submarine optical cable and to improve the workability of clipping of the core, by inserting core clipping members into the conical hole of a backup member provided to the optical fiber core. CONSTITUTION:A through hole 6 whose diameter is slightly larger than the outside diameter of an optical fiber core 1 is provided in the center of a truncated cone consisting of metals, ceramic, rubber, or plastic, and this truncated cone is divided into two bisymmetrically by a plane passing the axis of the cone, thus constituting core clipping pieces 5A and 5B of a core clipping member 5. The core 1 is inserted into a through hole 3 of a backup member 2, and respective fitting part 7 and recess part 8 of clipping pieces 5A and 5B are so fitted to each other that the core 1 is stored in a groove 6, and the clipping member 5 is inserted into a conical hole 4 of the member 2. In this state, clipping pieces 5A and 5B are held without applying a high pressure to prevent the movement of the core 1. In respect to the external pressure, a space part is provided in the hole 4 along a conical surface 4-1 to absorb the external pressure.
Patent JP-H0387598-A (JP)
Title: Washing body collector for tube type heat exchanger
Inventor: ISHIDA KEIZO
IPC: F28G1/12
Filed: 1990-05-21
Abstract: PURPOSE:To lessen the length of a washing body collector to reduce cost of products and narrow an installation space by setting a washing body taking-out pipe sandwiched between lattices so that the inlet of the taking-out pipe may be opened at the downstream end of the lattice toward a downstream side from an upstream side. CONSTITUTION:A washing body taking-out pipe 12 is set in a space sandwiched between lattices 11. At the downstream end of the lattices 11, namely, the inlet end of the washing body taking-out pipe 12 is located on a part equivalent to a coneshaped bottom part to suck washing bodies 10. The part must satisfy restriction in which width is enough that to obtain the sufficient and no over- wide side in which the washing bodies pass and their proper velocity to attract washing bodies. In addition, straighteners 14 are attached and it is effective to prevent them from being stayed.
Patent JP-H06337567-A (JP)
Title: Color image forming device
Inventor: SAGARA TOSHIAKI
IPC: G03G15/08
Filed: 1993-05-31
Abstract: PURPOSE:To miniaturize a color image forming device of a type that toner images are superposed on a photosensitive medium, to realize high speed development and to obtain a full color image excellent in the stability of image quality in the device. CONSTITUTION:Developing devices 1a to 1d respectively storing two-component developer having the same electrostatic charging polarity and provided with a magnetic brush type developer carrier 6 electrostatically supplying and recovering toner 4 to/from a toner carrier 2 are used; and the plural developing devices 1a to 1d are arranged in order of developed color from an upstream side in the rotating direction of the toner carrier 2, and set to freely advance to and retreat from the surface of the toner carrier 2. A voltage impressing means 7 is provided between the developer carrier 6 in the developing devices 1a to 1d and the toner carrier 2; and a control means 8 is provided, which actuates the developing devices 1a to 1d and the voltage impressing means 7 so that toner supply may be immediately started by the developing device of the succeeding stage to the toner recovering surface of the toner carrier 2 just after starting toner recovery by the developing device at the preceding stage.